test against multiple rails versions

Author: bolandrm

.travis.yml

@@ -7,6 +7,9 @@ script: "bundle exec rake test"
 gemfile:
   - gemfiles/sprockets_2_12.gemfile
   - gemfiles/sprockets_3_0.gemfile
+  - gemfiles/rails_4_2.gemfile
+  - gemfiles/rails_4_1.gemfile
+  - gemfiles/rails_4_0.gemfile
 
 rvm:
   - 2.0.0

Rakefile

@@ -9,6 +9,9 @@ namespace :tests do
   gemfiles = %w[
     sprockets_2_12
     sprockets_3_0
+    rails_4_2
+    rails_4_1
+    rails_4_0
   ]
 
   gemfiles.each do |gemfile|

gemfiles/rails_4_0.gemfile

@@ -0,0 +1,6 @@
+source 'https://rubygems.org'
+
+gem "rails", "~> 4.0.0"
+
+# Specify your gem's dependencies in sassc-rails.gemspec
+gemspec path: "../"

gemfiles/rails_4_1.gemfile

@@ -0,0 +1,6 @@
+source 'https://rubygems.org'
+
+gem "rails", "~> 4.1.0"
+
+# Specify your gem's dependencies in sassc-rails.gemspec
+gemspec path: "../"

gemfiles/rails_4_2.gemfile

@@ -0,0 +1,6 @@
+source 'https://rubygems.org'
+
+gem "rails", "~> 4.2.0"
+
+# Specify your gem's dependencies in sassc-rails.gemspec
+gemspec path: "../"

sassc-rails.gemspec

@@ -21,7 +21,6 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'pry'
   spec.add_development_dependency "bundler", "~> 1.7"
   spec.add_development_dependency "rake", "~> 10.0"
-  spec.add_development_dependency "minitest", "~> 5.5.1"
   spec.add_development_dependency 'mocha'
 
   # unfortunately we require sass for now, so that we can
@@ -31,6 +30,6 @@ Gem::Specification.new do |spec|
 
   spec.add_dependency "tilt"
 
-  spec.add_dependency 'rails', '> 4.0.0'
+  spec.add_dependency 'rails', '>= 4.0.0'
   spec.add_dependency 'sprockets', '> 2.11'
 end

test/sassc_rails_test.rb

@@ -1,9 +1,11 @@
 require "test_helper"
 
-class SassRailsTest < MiniTest::Test
+class SassRailsTest < MiniTest::Unit::TestCase
   attr_reader :app
 
   def setup
+    Rails.application = nil
+
     @app = Class.new(Rails::Application)
     @app.config.active_support.deprecation = :log
     @app.config.eager_load = false